6685-00-726-5422

Find complete technical information, availability, and procurement data for: 6685-00-726-5422
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Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6685 Humidity Measuring and Controlling Instruments, Temperature and Pressure

National Stock Number

6685-00-726-5422

Item Name Code

05661

Assigment Date

01/01/1963 (63 years ago)

A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes:regulator, pressure, medical gas administration apparatus; regulator, oxygen, barometric continuous flow; regulator, oxygen demand; regulator, oxygen diluter demand; and valve(1), fluid pressure regulating, aircraft.

encased inclosure type, 3 to 98 percent relative humidity range operating range, universal mounting method, 115.0 ac maximum voltage rating in volts, external power source

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Maximum Voltage Rating In Volts: 115.0 ac
Inclosure Type: encased
Operating Range: 3 to 98 percent relative humidity range
Power Source: external
Mounting Method: universal
Features Provided: automatic shutoff
Maximum Overall Length: 6.500 inches
Maximum Overall Width: 4.000 inches
Maximum Overall Height: 3.000 inches
Intelligence Data Handling Capability: humidity receiving automatic
Phase: single
Frequency In Hertz: 25.0 and 60.0
Material: steel case

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6685-00-488-4197	No Name Available	09/01/1992
6685-01-298-8709	No Name Available	01/01/2008

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
15-3205	Humidity Control

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 6685-00-726-5422?

The FSCG of the NSN 6685-00-726-5422 is 6685

Does the NSN 6685-00-726-5422 have a Schedule B code assigned?

Yes, the Schedule B code is 9032896070

Does NSN 6685-00-726-5422 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 6685-00-726-5422 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-00-726-5422 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 6685-00-726-5422 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963